#1B5936#1B5936

#1B5936 is a dark, moderate green. Relative luminance 0.076; OKLCH L 41.4% C 0.086 H 154.8°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#1B5936
RGB	rgb(27, 89, 54)
HSL	hsl(146, 53%, 23%)
HSV	hsv(146, 70%, 35%)
CMYK	cmyk(69.7%, 0%, 39.3%, 65.1%)
CIE-LAB	lab(33.23, -28.81, 14.63)
CIE-LCH	lch(33.23, 32.31, 153.07°)
OKLab	oklab(41.45% -0.078 0.0367)
OKLCH	oklch(41.45% 0.086 154.8)
XYZ	xyz(4.6898, 7.6436, 4.7175)
Luminance	0.0764 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B5936 #591B3E

analogous

#1F591B #1B5936 #1B5955

triadic

#1B5936 #361B59 #59361B

tetradic

#1B5936 #1B1F59 #591B3E #59551B

square

#1B5936 #1B1F59 #591B3E #59551B

split-complementary

#1B5936 #551B59 #591B1F

monochromatic

#07170E #0D2A1A #1B5936 #298852 #37B76F

Accessibility & contrast

On white

8.30

#1B5936 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#1B5936 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1B5936

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B5936	#FFFFFF	#000000	##FFFFFF
##1B5936	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#595234

Deuteranopia (green-blind)

#514C38

Tritanopia (blue-blind)

#005850

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #1b5936;
/* rgb */ color: rgb(27, 89, 54);
/* oklch */ color: oklch(41.4% 0.086 154.8);

Tailwind

colors: {
  custom: {
    50: '#60886d',
    500: '#1b5936',
    950: '#000000',
  },
}

SCSS

$custom: #1b5936;
$custom-light: #60886d;
$custom-dark: #000000;

JSON

{
  "hex": "#1b5936",
  "rgb": {
    "r": 27,
    "g": 89,
    "b": 54
  },
  "hsl": {
    "h": 146.129,
    "s": 53.448,
    "l": 22.745
  },
  "oklch": {
    "l": 0.41448,
    "c": 0.0862,
    "h": 154.8
  },
  "luminance": 0.07644
}

Semantic roles & 50–950 ramp

primary

#1B5936

secondary

#8F416D

accent

#4B9DDD

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050B07

muted

#797C7A

Preview Lab

Preview with #1B5936

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →